| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.25 | 11.566% | $150.893 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $238.58 | 6.137% | $253.2217 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $232.75 | 7.358% | $249.8757 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $217.60 | 6.859% | $232.5252 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $77.29 | 11.703% | $86.3352 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $37.79 | 7.738% | $40.7142 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $129.36 | 11.589% | $144.3515 | $144.35 | $144.35 | $144.40 |
| 7 purchase totals = | $1,068.62 | $1,157.9165 | $1,157.92 | $1,157.95 | $1,157.90 | |